M65675FP Datasheet, PDF (17/17 Pages) Mitsubishi Electric Semiconductor – DIGITAL NTSC/PAL ENCODER

PRELIMINARY
Notice:This is not a final specification.
Some parametric limits are subject to change.
MITSUBISHI ICs (TV)
M65675FP/M65676FP
DIGITAL NTSC/PAL ENCODER
APPLICATION EXAMPLE
A typical application diagram of the M65675FP/M65676FP together with the M65773FP 1-chip MPEG2 decoder is shown in Figure 6.
47µF
0.01µF
75Ω
Driver
TEST
Master/Slave
DVASEL
DVSS
DVDD
Digital
NTSC/PAL
Encoder
M65675FP
M65676FP
X out
X in
RESET
OSD(2:0)
OSDCK
ACK
SDA
SCL
VSS
VDD
CLK in
SCL
SDA/ACK
RESET
MPEG2
System/
Video/Audio
Decoder
M65773FP
AO0
AO1
AO2
AO3
LRCLK
DOCLK
DACCLK
ACLKO
ACLKI
47µF
0.01µF
R/G/B
OSC1
OSD micro
computer
M35041
Audio
DAC
3.3kΩ
Chanel
Decoder
Host
CPU
: 3.3V Supply for Analog/Digital
(Note 1) Connect a tantalum or electrolytic capacitor of 10µF or more and a ceramic
capacitor of 0.01µF each in parallel between DVDD/AVDD and DVss/AVss pins.
These capacitors should be placed as possible to the device.
(Note 2) In case several LSIs are connected to an I²C bus, SDA and ACK at power-down
should be tied externally in a situation when only M65675FP/M65676FP is power-off.
Fig. 6 TYPICAL APPLICATION DIAGRAM
17
Units Resistance : Ω
Capacitance : F